We propose to solve the following LASSO problem to recover \(\mathbf {x}\)  [1]}:
\(\hat{\mathbf {x}} = \arg \min _{\mathbf {x}} \Vert \mathbf {y}^\mathrm {d} - \mathbf {F}_\mathrm {h} \mathbf {x} \Vert _2^2 + \lambda _1 \Vert \mathbf {x} \Vert _1,\) 
